keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Kyotorphin acetate 是一种具有镇痛活性的内源性肽,可用作阿尔茨海默病的生物标志物。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 415 | 现货 | ||
2 mg | ¥ 597 | 现货 | ||
5 mg | ¥ 867 | 现货 | ||
10 mg | ¥ 1,490 | 现货 | ||
25 mg | ¥ 3,380 | 现货 | ||
50 mg | ¥ 4,920 | 现货 | ||
100 mg | ¥ 6,880 | 现货 | ||
500 mg | ¥ 13,800 | 待询 | ||
1 mL * 10 mM (in DMSO) | ¥ 1,160 | 现货 |
产品描述 | Kyotorphin acetate is an endogenous peptide with analgesia activity and can be used as a biomarker of Alzheimer disease. |
体外活性 | The release of immunoreactive Met-enkephalin (I-ME) from the rat striatum was studied in vitro using a batch technique. A basal release of the order of 2-3% of total I-ME tissue content per 10 min was found. Kyotorphin produced dose-dependent I-ME release, with 0.5 mM maximal concentration causing 2-3-fold stimulation of release. This release was calcium-dependent. In concentrations up to 1 mM Kyotorphin did not change the basal release of [3H]noradrenaline, [3H]GABA, [3H]D-aspartate and immunoreactive beta-endorphin from various brain structures[3]. |
体内活性 | Kyotorphin produced a naloxone-reversible potent analgesic effect, yet no inhibitory effect on electrically induced contractions of longitudinal muscle of the guinea pig ileum[1]. |
分子量 | 397.43 |
分子式 | C17H27N5O6 |
CAS No. | T20172L |
keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 65 mg/ml (163.55 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.5162 mL | 12.5808 mL | 25.1617 mL | 62.9042 mL |
5 mM | 0.5032 mL | 2.5162 mL | 5.0323 mL | 12.5808 mL | |
10 mM | 0.2516 mL | 1.2581 mL | 2.5162 mL | 6.2904 mL | |
20 mM | 0.1258 mL | 0.629 mL | 1.2581 mL | 3.1452 mL | |
50 mM | 0.0503 mL | 0.2516 mL | 0.5032 mL | 1.2581 mL | |
100 mM | 0.0252 mL | 0.1258 mL | 0.2516 mL | 0.629 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
Kyotorphin acetate T20172L Metabolism Microbiology/Virology Endogenous Metabolite Antibacterial Kyotorphin Acetate Inhibitor inhibitor inhibit